body,p,ul,ol,dl,h1,h2,h3,h4,h5,h6,input,textarea{
  margin: 0;
  padding: 0;
}
ul,ol{
  list-style: none;
}
a{
  text-decoration: none;
}
img{
  vertical-align: top;
}
h1,h2,h3,h4,h5,h6{
  font-weight: normal;
}
/* 版心 */
.container{
   width: 1240px;
   margin: 0 auto;
}
/* 通栏 */
